BACKGROUND: Obesity plays a crucial role in the development of metabolic disorders including diabetes, coronary and renal diseases. There are several factors involved in the pathology of obesity, including chronic inflammation and exposure to environmental contaminants. Recently, the cholinergic co-hydrolyzing enzyme BChE has been associated with clinical conditions such as diabetes and obesity. This study aims to investigate the levels of BChE and inflammatory markers in the serum, as well as the association between two specific BCHE gene variants (rs1803274 and rs3495) and the risk of obesity in the Pakistani population. METHODS: The study recruited 350 people with obesity and 200 volunteers with no obesity. Proinflammatory cytokines (TNF-α, IL-6, and IL-1β) levels were quantified using ELISA kits, while the analysis of BCHE gene SNPs rs1803274 (K-variant) and rs3495 was conducted using the tetra-primer amplification refractory mutation-PCR (tetra-ARM-PCR) and PCR-restriction fragment length polymorphism (RFLP) methods, respectively. Additionally, clinico-pathological parameters HDL, LDL, BMI, Homa-IR, insulin, glucose, blood pressure was also assessed in subjects of current study. RESULTS: Results showed significantly higher levels of BChE, TNF-α, IL-1β, and IL-6 in the obesity group compared to the group without obesity. Furthermore, the obesity group exhibited higher blood pressure and LDL levels, as well as lower HDL levels when compared to group without obesity. Logistic regression analysis revealed a relationship between obesity and higher BChE activity, blood pressure, LDL, and lower HDL levels. The study also found a statistically significant association between the BCHE gene SNPs rs1803274 (K-variant) and rs3495 and the risk of obesity (OR = 2.01; CI = 1.21-3.33; p = 0.0063; OR = 1.80; CI = 1.09-2.96, respectively). CONCLUSIONS: In conclusion, the study suggests that BChE and inflammatory cytokines play a significant role in the development and pathogenesis of obesity and can also act as good diagnostic biomarkers for obesity and its related metabolic disorders.

• MeSH
• butyrylcholinesterasa * genetika   krev   MeSH
• dospělí MeSH
• genetická predispozice k nemoci MeSH
• jednonukleotidový polymorfismus * genetika   MeSH
• lidé středního věku MeSH
• lidé MeSH
• obezita * genetika   epidemiologie   krev   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Pákistán epidemiologie   MeSH
• Názvy látek
• butyrylcholinesterasa * MeSH